Question

【题目】I knew nothing about yesterday's accident Millie told me about it.

A. when B. as C. until D. after

Answer 1

【答案】C

【解析】句意：直到米莉告诉我，我才知道昨天发生的事故。A. when当……的时候；B. as作为，当……的时候；C. until直到；D. after在……之后。I knew nothing=I didn’t know anything，此句构成“not…until…”，直到……才，故答案为C。